package subject_set.top101;

/**
 * @author haomin
 * @date 2023/01/01 23:01
 **/
public class BM91 {
    public class Solution {
        /**
         * 反转字符串
         * @param str string字符串
         * @return string字符串
         */
        public String solve (String str) {
            // write code here
            return new StringBuffer(str).reverse().toString();
        }
    }
}